Planet 1RXS 1609 b
Detailed information about planet 1RXS 1609 b and its parameters.
Planet
- Name
- 1RXS 1609 b
- Planet Status
-
- Discovered in
-
- Update
-
- Mass
- Mass*sin(i)
-
—
- Semi-Major Axis
- Orbital Period
-
—
- Eccentricity
-
—
- ω
-
—
- Tperi
-
—
- Radius
- Inclination
-
—
- Detection Method
-
- Mass Meas. Method
-
—
- Radius Meas. Method
-
—
- Primary transit
-
—
- Secondary transit
-
—
- λ
-
—
- Impact Parameter b
-
—
- Time Vr=0
-
—
- Velocity Semiamplitude K
-
—
- Calculated temperature
-
—
- Measured temperature
- Hottest point longitude
-
—
- Geometric albedo
-
—
- Surface gravity log(g/gH)
- Alternate Names
-
Data Source | Type | Result Value | Result Figure | Notes | Reference |
---|
Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
---|---|---|---|---|---|---|
CO | ||||||
Measurements | Detected | 2008 - LAFRENIÈRE D. | ||||
H2O | ||||||
Measurements | Detected | 2008 - LAFRENIÈRE D. | ||||
K | ||||||
Measurements | Detected | 2010 - LAFRENIÈRE D. |
Pecaut et al. (2012) have revised the age of Upper Scorpius to 11 Myr from the 5 Myr previously estimated. As a consequence, the estimation of the planet mass has increased to 14 Mjup from the previous estimates of 8 Mjup, putting this planet in the brown dwarf range.
(Lafrenière et al. 2010): companions more massive than 1 Mjup, 2 Mjup and 4 Mjup are ruled out for separations ≳ 440 AU, 100 AU and 50 AU respectively.
(Lafrenière et al. 2008): spectral type L4+1-2
No link
Star
- Name
- 1RXS 1609
- Distance
- Spectral type
-
- Apparent magnitude V
-
—
- Mass
- Age
- Effective temperature
- Radius
- Metallicity [Fe/H]
-
—
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
- Dec2000
-
- Alternate Names
-
Alias 1RXS J160929.1-210524
No link
- Simbad
- Most recent references (ADS)